The Prime Minister takes to the Mall to talk to those who are camping outside
in preparation for the royal wedding procession.

Mr Cameron pointed out where he had slept the night before Prince Charles and Diana, Princess of Wales were married.

He also had some advice for those in the queue: “You must make sure to wake up in time to see the carriages go by, you mustn't sleep in.”

Around 1.1 million visitors are expected to be in London on the day of the royal wedding, to watch Prince William marry Kate Middleton an increase of 600,000 on the average for this time of year, according to VisitBritain.